The Dorothy Keeler Papers (1811-1977) document early Las Vegas history, the life and career of former United States Mint director Eva Adams, and contain images of the Western United States and Southern Nevada in the 1930s. The collection contains clippings on the history of Las Vegas and early Las Vegas weddings as well as photographs documenting the Keelers' travels throughout the Western United States and the construction and dedication of Hoover Dam.

The Dennis McBride Collection of Gay Erotica (1960-2006) contains a selection of pornographic publications, three VHS tapes of erotic films, and photographic prints mail ordered from gay erotica or physique photography studios. The three studios represented in this collection are Alexander Studio, Sierra Domino Studio, and Third World Studio.

The Lee and Thomas Beam Music Center Architectural Records (1998-1999) contain architectural drawing sets for the Lee and Thomas Beam Music Center's design and construction. Located on the University of Nevada, Las Vegas campus, the Lee and Thomas Beam Music Center provides professional and liberal arts education to students seeking a career in the study and creation of music. The school enrolls more than 400 music majors and attracts students throughout America and internationally.